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| author | funemy | 2022-10-25 07:14:52 +0000 |
|---|---|---|
| committer | funemy | 2022-10-25 07:14:52 +0000 |
| commit | 998ef837b43203319397f191036a97a5adc42220 (patch) | |
| tree | 920558bd60d282c663fd2da1cd4144cac1849a1d /entries/ionathanch | |
| parent | fdac6c60e115297a58f5b81da0c4b7f18ac758f2 (diff) | |
| parent | ce7544a6db594f7d3dfad0d7dc65d01515e57ad6 (diff) | |
Merge branch 'main' of github.com:braxtonhall/fib
Diffstat (limited to 'entries/ionathanch')
| -rw-r--r-- | entries/ionathanch/Fib.agda (renamed from entries/ionathanch/agda/Fib.agda) | 0 | ||||
| -rw-r--r-- | entries/ionathanch/fib.f90 | 21 |
2 files changed, 21 insertions, 0 deletions
diff --git a/entries/ionathanch/agda/Fib.agda b/entries/ionathanch/Fib.agda index a12b0a5..a12b0a5 100644 --- a/entries/ionathanch/agda/Fib.agda +++ b/entries/ionathanch/Fib.agda diff --git a/entries/ionathanch/fib.f90 b/entries/ionathanch/fib.f90 new file mode 100644 index 0000000..3cf1850 --- /dev/null +++ b/entries/ionathanch/fib.f90 @@ -0,0 +1,21 @@ +PROGRAM main + ! The 93rd Fibonacci number is the largest that fits in 64 bits anyway + CHARACTER(3) :: kth + INTEGER :: k + CALL get_command_argument(1, kth) + READ(kth, *) k + WRITE(*, *) fib(k) +CONTAINS + +PURE RECURSIVE INTEGER*8 FUNCTION fib(k) RESULT(n) + INTEGER, INTENT (IN) :: k + IF (k == 0) THEN + n = 0 + ELSE IF (k == 1) THEN + n = 1 + ELSE + n = fib(k - 1) + fib(k - 2) + END IF +END FUNCTION fib + +END PROGRAM |